yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Gotcher:
I highly doubt that the corruption of the card is the fault of this ROM... And when you own the device for an extended period of time, you just now where the buttons are.

@OP: Thanks for the ongoing support of this device. I'm pumped for future updates.

---------- Post added at 08:52 PM ---------- Previous post was at 08:35 PM ----------

Sorry for asking again, I might have missed your point. But is there hope for an LineageOS 14 version for the Sm-t525? :angel:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] M0lle:
I'm sure you do.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Gotcher:
Actually I do, yeah and so should you.

The OP is spending his spare time on creating a ROM for everyone to use for free and yet you are complaining about such an unimportant small bug (without the ROM creator, this device would still run on Android 5!). I'm sure he's aware of this problem now and will fix it when he has the chance to.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yvolk:
After upgrade to LineageOS build I didn't notice any substantial differences, and I also think that this is a good sign, taking into account changes, related to the rebranding.

These are my observations, which may help others:

1. SD card auto mounting after upgrade and after power off works normally. Last year I remember such problems, but not recently.

2. Sometimes I still have a problem with a touch screen becoming unresponsive after waiking up. And you know, I found this thread that confirms that this is really Samsung problem, not specific even to concrete tablet model:

http://forums.androidcentral.com/sa...14648-touchscreen-unresponsive-upon-wake.html

In short: the problem is caused by WiFi module and depends on its "Advanced" settings.

In my case I had power Always turned on during sleep. I switched it off for testing, if this helps....

Thank you for your work [MENTION=3857343]crpalmer[/MENTION] . I am eager to start testing the LineageOS 14 builds...

BTW I don't care much if Camera works or not.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Gotcher:
I can totally agree with all things you said. The auto mount now works nearly perfect. While the unresponsiveness of the screen is a bit of a hassle now and then, it's not the fault of [MENTION=3857343]crpalmer[/MENTION] but Samsungs. :eek:

To be able to test LineageOS 14 would be amazing, I also don't need the camera but would be happy about an Android 7 build for our device.

ONCE AGAIN: THANK YOU VERY MUCH FOR YOUR WORK! :good:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joeb690:
I'm not sure but I think some people have misinterpreted the comments from the op, I don't believe we are going to see lineage 14 on this device. I for one am Very grateful to have the current software.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] M0lle:
I don't think the base image has been updated since the first LO build of 20170126. The size of the zip file, at least, has not changed since. Can someone using a recentish build check if the Android patch level still says December 2016?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] leris2:
On 20/03 build still December 2016

I have weird battery life but no ore fc's on apps with this build.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] GeneV1:
I've installed this ROM and I really appreciate the work Mr. Palmer is doing here. I think he does a great job and I'm glad that a newer OS is available for my TabPro 10.1 LTE (SM-T525).

:)

I've installed the build from 2017-03-16 (updated with 2017-03-30) and so far most things work quite well, e.g. audio, video, wifi, camera, screen mirroring. (However, I did not make a walkthrough of every function.) Sometimes an app crashes (Opera, Nova Launcher Settings) and in Opera I occasionally get a reboot, but for the time being I can live with that, as it's rare enough and no data is lost.

What causes me some discomfort is the fact the external SD card is not recognized properly. It's not there after boot. Sometimes it appears after some minutes, but usually it don't.

There is a workaround: to leave the card out while booting and first insert it, when the device has started. (Or pull the card out an re-insert it while the device is running - with the according risk of damaging of the card.) But I don't feel very comfortable with frequently removing and re-inserting the SD-Card, as this most likely is no good for the lifetime of the card (and the slot).

Besides there is a problem, when I insert the card in the reader of my main PC (Windows 7 x64): I'm prompted with the request to check the card, I agree, and after the check is done, repaired errors are reported and there are folders like 'FOUND.00x' and in there a file named 'FILE0000.CHK'. (Yet I didn't find out, wether or what data on the card might have been damaged.) I also tried to do it with denying the check request from Windows, which at first seemed OK, but then led to a completely unusable card.

Any help on this issue is more than welcome.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] John(RU):
Hi! When I try to enable root on my Lineage OS 13, I only see ADP Only listed not the Apps Only or Apps and ADP. If I enable via ADP only does this give standard root access? I mostly only need this so I can use Titanium backup and other apps the need root access.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] GeneV1:
I also have only the two options 'Deactivated' and 'ADB only'.

In order to gain root access I did this:

- In TWRP, right after flashing LinOS and Gapps I also flashed supersu-zip.

- In LinOS, I installed supersu pro key app and changed settings for root access to ADB only.

With this, root access for all my regarding apps works fine (e.g. Titanium Backup, AFWall+, AdAway).
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] John(RU):
Thanks for your answer! I tried to flash the supersu-zip from a reputable source, unfortunately the result was negative. I got root for applications only this file https://xdaforums.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133 Thank you all!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] GeneV1:
If your apps have root, then I guess, you're already there.

If you want to view system files, use a root enabled file manager

(e.g. Root Explorer, but there are many others).

If you want to use shell commands, enable the terminal

in the developer options.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Bigmacro:
Hi fellow users of this eminent OS!

Is there any point update to a later "date-version" since the size have not be changed?

I'll guess Mr. Palmer is a very busy man and it must take time and effort to keep up this work.

Mr Palmer have done a great job and I am very thankful for this!

/BigM
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] crpalmer:
It gets android security updates so it is probably a good idea to update periodically.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] M0lle:
Does it, really? The patch level info has said "December 2016" since the first LO builds.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Bigmacro:
Security level 1 december 2016

Hi!

I just updated to Lineage 13.0-20170506.

And the security level or what´s called is at 1 december 2016.

I have no idea what it means in real life? But everything works and I am very happy and thankful!

/BigM
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Bigmacro:
Level 1 april 2017!

I just updated to a new version since I noticed that the file size was changed.

Now the security level is april 2017!

Thanks Mr Palmer!

/BigM
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] starbright_:
I want to upgrade from stock rom. From other devices I know I have to flash TWRP first. Is there a recommended version? Otherwise I would go for this:

https://eu.dl.twrp.me/picassoltexx/ and flash with odin (as I don't have root).

Anything I have to take care?

How can I revert to stock (and even overwrite TWRP) then? Or is this a one way trip?

How can I do a backup of each and everything before flashing TWRP?

Finally, it becames rather silent with LOS14. Any critical issues while porting?

Thank you
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] starbright_:
hello [MENTION=3857343]crpalmer[/MENTION] and others here.

I am in trouble with my device. I can't switch on Wifi/BT. I added a dmesg log attached.

This one in this link was from stock.

https://xdaforums.com/showpost.php?p=72631902&postcount=4

Please be so kind and let me know what can be the reason for this.

------

(Just for me to remember and maybe helpful for others:)

Hard battle to get LOS running, starting at stock..

Installed CF-Auto-Root-picassolte-picassoltexx-smt525.tar.md5

and than with TWRP app TWRP.

BUT Versions 3.1.xxx failed all with bootloop. 3.0.1 and 3.0.2 worked !!!!

Booting into TWRP.

Next step is to clean system, otherwise installation of lineage will fail.

Install LOS and Gapps. Hurray.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] GeneV1:
Probably I can't answer all your questions, but here are a few hints:

First step I took was to root my device. I used towelroot kernel,

but cf-auto-root should work as well.

In order to get TWRP from Stock ROM I first flashed TWRP-2.8.7-tar with Odin.

Once TWRP is available, updating to newer version can be done with TWRP itself.

Installing LOS13 from TWRP is not difficult: Just put all zip-files on an external sd

(LOS13, Gapps, SuperSU) and flash them. What I did before the very first flashing

was wiping all(!) partitions on the device - except for the external sd of course.

I don't know of any way how to backup "each and everything".

I back my installation with TWRP and for single apps I use Titanium.

Regarding reverting to stock, I'm not aware of any other method

than downloading the original stock image (google) and flashing it with Odin.

Regards,

Gene

---------- Post added at 08:37 AM ---------- Previous post was at 08:32 AM ----------

Thanks for the warning. I hesitated to update from 3.0.2 to 3.1..x.x.

Now I know that was better so.

Besides I'm happy with TWRP 3.0.2 and see no reason to upgrade.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] starbright_:
[MENTION=8136561]GeneV1[/MENTION]: Thanks for feedback. I finally get it working.

Can you do a favor for me? I would like to look at the kernel-boot messages of a working 525 with LOS.

My device is not working properly. With difference of bootlogs to a proper device I have a better chance to localize the issue.

It is rather easy to create:

open in Win a cmd and type

adb shell

su

dmesg > /mnt/sdcard/bootlog.txt

Than you can upload this here or send me via PM?

I guess you don't know whether WiFi/BT module is located at mainboard or a separate plugged board?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] GeneV1:
Sorry, but somehow adb shell doesn't seem to work.

Besides, I can not say that my device is running quite properly. I have frequent issues with app crashes, sudden reboots and even bootloops. Often it's only my TWRP backup which can save the day.

Regarding your last question: quite right, I dunno! :silly: ;)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] starbright_:
Sounds like a clean install is a good idea.

What exactly is the problem with adb shell. Forgot to mention:

You have to enable debug information (tap a few time to the build info in settings/about device - you know?)

And then in developer option enable USB debugging.

Than the only other thing that can make trouble is that driver is not installed.

Can you please try it again? That would help me a lot...

(if you get message in console: "command adb is written wrong or not available"

Install this, this is adb minimal tool

https://www.androidfilehost.com/?fid=745425885120698566

source: https://xdaforums.com/showthread.php?t=2317790

)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] GeneV1:
[MENTION=1019359]starbright[/MENTION]:

I suppose that it's the driver. I had trouble with it for some time, partially loosing connectivity totally, and I'm happy that now it's working again. Please understand that I don't want to go into time costly experiments again. Sorry for that.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] starbright_:
This is bad news for me, as there seems to be not much traffic here.

If you once changed your mind, I help you setup this. Imho there is nothing that can make things worse for you, as it doesn't change anything on your tablet (if it is already rooted). Root is only required to READ the kernel boot log.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Bigmacro:
The GPS in my tablet didnt see to work. So i made a complete reinstall. I noticed that the new TWRP is crap. So I nearly bricked it.

So my recommendation is to use 3.0.2.0, atleast that did the trick for me.

Everything seems to work and even the GPS seems to work, I have not made any tests directly.

But I cannot turn off my tablet. If I turn it off it stays off just a couple of seconds and then restarts. So I made a new reinstall of everything and still the same.

Anyone with similar problems?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] hogelmann:
camera

The frontcamera is only working in the Skype APP. Is this a common problem or is there a cheap trick to use both cameras in other camera Apps too?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] diedjee:
Testing nightly 2017-08-22:

What is not working (or only partially)

Tablet does NOT shut down when choosing the shutdown option from the menu . It automatically boots after approximately 15 seconds having a black screen. You can forcibly shut it down by holding the power button during boot.

During boot, "KERNEL IS NOT SEANDROID ENFORCING Set Warranty Bit : kernel" is shown

Connecting the tablet to a charger while device is shut down (using the force method described above) lets the charge screen display for a short period + the SEANDROID warning. Nothing is shown on the screen. It is charing, but no battery status is shown on the screen.

SD card works for storing photos/videos, not for storing apps

button back lights

What is working:

screen + touch screen

sound (speakers and audio jack)

wifi

buttons (no back light)

cameras

vibrator

gps (not tested thoroughly)

What is untested:

phone

lte

Remarks:

I used TWRP 3.0.2-0 since TWRP 3.1.1-0 does not work.

I use heimdall on Linux for flashing in download mode.

I flashed this nightly over PHN-T525XXUAOL6-20160105115034.zip from samsung-firmware.org
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Mixxxa:
Нужна помощь

Доброго дня Друзья ! нужна ваша помощь , имею в наличии планшет T525 LTE на стоковой прошивке 4.4.2 задумал прошить его под прошивку от LineageOS. Установил CF-Auto-Root-picassolte-picassoltexx-smt525.tar в итоге рут получен, теперь пытаюсь поставить TWRP 3.0.2 и 3.1.0 но они не в какую не ставятся, после их установки планшет постоянно перегружается . Перепробовал многие установилось только 2.8.7 , после всех действий поставил CM 13 . 6.0 ,до этого использовал планшет как телефона и качестве конференц связи , но с этой прошивков МИКРОФОН для связи вообще походу не предназначен , очень сильно при вышина чувствительность его очень сильно фонит и разговор слышит даже из соседней комнаты параллельно с другими шумами. Снес ее и прошил снова 4х файловой сток прошивеой , все норм с микрофонам. Хочется поставить LineageOS 13 . но не как не ставиться прошивка прошивалась через рекавери и после установки планшет зависает на бегающем кружочке по середине экрана , ждал 30 минут толку 0. Подскажите как ее корректно установить? :смущен::смущен:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Dencjusz:
oTG not working.

Hi all! I've issues with USB OTG "feature", seems like it's totally not working.

Is it an common problem of this ROM or it's just me? I've read all posts here, and it seems to be working for most of you.

I want to use it with external SD card reader and MIDI keyboard.

The otg cable itself, was working on previous ROMs, and is working fine with my other android device.

So this narrows the issue to the tablet.

Could it be possibly USB.hosts file / hardware problem? How can I check it myself?

Any help highly appreciated!

I'm on 2017-11-04 nightly.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Mio2018:
Installed the last version. I found an annoying bug: the shut down button is doing in fact a restart. Are you aware of that? Thank you! (Samsung galaxy tab pro 10.1 lte =>sm-t525) i'm on 2018 01 01 nightly
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Witzker:
Hi

Im new with this have now successfully installed the nightly from January

My question is how to update to the latest nightly

Download ok

What are the next steps to update without losing apps and configuration

Many thanks for advising

Gesendet von meinem SM-T525 mit Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bartekm01:
Install via TWRP without wipe
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] hertzschi:
What is the current date of Android security patch level shown in "about phone"?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] PuhovK:
1 February 2018
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ulf@bjornvold.com:
Latest nightlies April 18

I don't know if this thread is alive - but I notice new builds coming nightly and I install most of them. Starting from Apr. 5th security level is March 1st. For the builds from 5th and 6th I noticed I'm not able to recognize the SD-card at all. Builds from April 4th and earlier - SD cards mounts on boot, altough support is shaky (sometimes boots with SD completely missing - and sometimes it takes a couple of minutes before the SD appear after boot).

On the 5th and 6th of April builds I found no way to get SD working. Cold boot, re-injection of SD card all leave the card unrecognized.

SM-T525 w/ Sandisk 200GB sd.

So tested nightly April 7th - SD card now mounts again a couple of minutes after boot completion. But in this build accessing phone consistently causes soft boot. Tried to clear cache and dalvik, but no change.

April 8th, 9th and 10th tested. April 8th solved the soft-boot on calls, but left SD card missing. April 9th and 10th builds are as far as I can tell OK. SD-card now consistently mounts - but quite late after the the boot process. So symbolic linking to SD-card which I'm using Apps2SD for, does not work with boot mount script. Besides the echo for remote caller with loudspeaker phone - everything in the lastest builds works.

April 11th and 16th tested. SD consistently not working on these builds.

I keep downloading these builds and install them. I have now a little more than a months experience with them, coming from stock Samsung. With the latest builds this is my experience.

- SD-card consistently mounts - but it takes a couple of minutes after boot.

- Battery consumption is improved from stock rom

- LTE consistently works and seems more sensitive than stock - I get better signal in remote areas, than I did before

- The tablet is more responsive and quicker than with Stock rom

- BT is stable - and maintains stable connection

- Everything seems to work very well, with the following exceptions:

- Remote echo when using the tablet as phone

- Some occasional sudden reboots which seems to be related to graphics - it does sometimes happen when starting video - playback

- With some builds the APN - config is reset. Check and correct this first - If LTE is not working (Exclamation mark)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Witzker:
MY Android security patch level shown in "about phone"? is

01.12.2017

How do I get the update on the tablet without loosing Apps data etc...

just update to the latest Nightly

i have just downloaded

lineage-13.0-20180412-UNOFFICIAL-picassolte.zip

Please advise the next speps

regards

Witzker
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] rafto:
Thank you VERY much for testing, I was using this ROM for a while but switched back to stock (echo on remote caller), no battery charge progress bar while shut down
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Bigmacro:
[MENTION=3857343]crpalmer[/MENTION] I am just wondering if you are still are updating this ROM?

I noticed that there is no nightlies since 15th of May.

Thanks for all you have done, you have basicly give my tablet a new life and I am very grafeful for that!

Have a great day and thanks once again for all your effort!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] M0lle:
New builds starting from 20180625!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Bigmacro:
Well it lasted for 2 days but once a month would be great.

Hopefully [MENTION=1850105]mrpalmer[/MENTION] will keep on updating. Nightlies is not needed, make it monthly.

[MENTION=5966141]M0lle[/MENTION] torilla tavataan... :)

/BigM
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ccheung:
What is the difference between this 'unofficial' lineageOS 13 build and the discontinued 'official' lineageOS 13 build?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] M0lle:
There has never been an official CM/LO build for SM-T525 (i.e. the LTE model).
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] vanyas:
Camera doesn't work on latest nightly builds (gapps pico and also tied to remove stock camera app). Where I can download old nightly build with working camera?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] alonzimanuel:
I'm downloading and then I'll test the last nightly of 17/11/18. I'll write back soon about it.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] srigger:
Anyone have problems with the newest nightly and can't shut down the tablet ? When I choose shut down then it reboots instead of shutting down the tablet
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Witzker:
My YouTube app does not play videos

I have already deleted date for

YouTube

Playstore

Google Framework

no result
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joeb690:
Try installing Vanced YouTube.

https://www.xda-developers.com/youtube-vanced-apk/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Witzker:
THX

Installed Vanced YouTube with Magisk

Same problem

Whats wrong?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joeb690:
Sorry, my battery needs to be replaced so I am unable to check if I have the same issue
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Dragon31337:
I do not see sdcard on the latest nightly builds. I have Latest nightly + Magisk + Xposed SDK23 v89. I do not see sdcard in any app.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Witzker:
Any News?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joeb690:
Still waiting for my replacement battery to arrive. I'll let you know what happens but it will probably be the end of next week.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joeb690:
So I'm running an old ROM 26.06.20180 and YouTube is working fine. What are you on?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Witzker:
I have 2018 12 26

It is the latest from Download-Link on first page of this thread
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joeb690:
So I just flashed the same nightly, wiped cache and delvik cache, Vanced YouTube is working. What mods, if any are you running?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Witzker:
What mods...

I do not understand what you mean

pls help
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joeb690:
Ok I'll assume you have nothing extra installed apart from TWRP, the Nightly and Google apps, reflash the nightly and clear cache and Delvik Cache in TWRP. As I have said I am on the same nightly and am having no (new) issues.

Maybe check this out.

https://xdaforums.com/galaxy-tab-pro-12-10-8/help/youtube-crashing-tablet-t3810492